New Sea Water Pump Yanmar 128397 128377-42500 Johnson 10-24509-01/02 10-13337-01

Sea Water Pump for Yanmar

This new sea water pump for Yanmar engines delivers efficient cooling water flow, referencing OEM numbers 128397 and 128377-42500 for Yanmar, as well as Johnson cross-references 10-24509-01/02 and 10-13337-01. It ensures optimal engine temperature management.

Overview

This sea water pump for Yanmar is a direct replacement for worn units, providing essential cooling for marine engines. It is built to match original specifications, ensuring a proper fit and function. The pump is suitable for Yanmar and compatible Johnson applications.

Built For Performance

• New aftermarket sea water pump
• Cross-referenced to Yanmar 128397 and 128377-42500
• Cross-referenced to Johnson 10-24509-01/02 and 10-13337-01
• Constructed for marine cooling systems

On-The-Job Use

• Replacing a failed water pump in Yanmar engines
• Maintaining cooling efficiency in Johnson marine engines
• Preventing overheating during extended operation

Specs At A Glance

Good To Know

Q: Is this sea water pump a direct replacement? A: Yes, it is designed to match OEM specifications for Yanmar and Johnson engines, but confirm your model.

Q: What does a sea water pump do? A: It circulates cooling water through the engine to prevent overheating.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.